189258000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{31543}}^1$

素因数の和:31569

約数の個数: 80

約数和(自身を含む): 610187136

約数和(自身を除く): 420929136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 31543, 63086, 94629, 126172, 157715, 189258, 252344, 315430, 378516, 473145, 504688, 630860, 757032, 788575, 946290, 1261720, 1514064, 1577150, 1892580, 2365725, 2523440, 3154300, 3785160, 3942875, 4731450, 6308600, 7570320, 7885750, 9462900, 11828625, 12617200, 15771500, 18925800, 23657250, 31543000, 37851600, 47314500, 63086000, 94629000, 189258000]

約数ペア:

[(1, 189258000), (2, 94629000), (3, 63086000), (4, 47314500), (5, 37851600), (6, 31543000), (8, 23657250), (10, 18925800), (12, 15771500), (15, 12617200), (16, 11828625), (20, 9462900), (24, 7885750), (25, 7570320), (30, 6308600), (40, 4731450), (48, 3942875), (50, 3785160), (60, 3154300), (75, 2523440), (80, 2365725), (100, 1892580), (120, 1577150), (125, 1514064), (150, 1261720), (200, 946290), (240, 788575), (250, 757032), (300, 630860), (375, 504688), (400, 473145), (500, 378516), (600, 315430), (750, 252344), (1000, 189258), (1200, 157715), (1500, 126172), (2000, 94629), (3000, 63086), (6000, 31543)]